Daewoo D1146 Maintenance Manual page 134

(2) Rotor radial play
(3) If the measured axial and radial plays are beyond the limit of wear, replace or
repair the turbocharger.
3) Guide for disassembling/cleaning and checking the turbocharger
First, disassemble the turbocharger from the engine and clean/check it with the oil
inlet and outlet plugged with tape and so on.
4) Precautions for reassembling the turbocharger onto the engine
For reassembly of the turbocharger or handling it after reassembly operation, be
sure to observe the following precautions:
Especially, exercise extreme care to prevent foreign matters from entering the
inside of the turbocharger.
(1) Lubricating system
Before reassembling the turbocharger onto the engine, inject new oil in the
oil inlet port and lubricate the journal and thrust bearings by rotating them
with hand .
Clean not only the pipes installed between the engine and oil inlet port but
also the oil outlet pipe and check them for damage or foreign matters.
Assemble each joint on oil pipes securely to prevent oil leaks.
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D1146/D1146TI/DE08TIS
MAINTENANCE MANUAL
Printed in Jan. 2001 PS-MMA0415-E1A